A curse as dark as gold. (billdip)

Dipper and Mabel Pines should have gone home about 2 years ago but their hope and faith of see their parent is dying out. With their Great Uncles and friends kidnapped and no one to be by their side they are left to fight for themselves. But what happens if Mabel is taken as well. What will Dipper do with no hope left and Bill has really taken over the world.